- ASL Environmental Sciences - Acoustic instruments using non-intrusive sensors for offshore oil, hydro-electric, coastal zone and scientific research applications. Acoustic measurement of flow rates.
- Blue-White Industries - Manufacturer and designer of variable area flowmeters, digital electronic meters and, chemical metering injector pumps.
- Bubble-O-Meter, LLC. - Manufacturer and distributor of soap film gas flow meters. This is the original product specified to calibrate many of the digital flow meters.
- BuyWika.com - Offers commercial, industrial, process and seal gauges.
- Dwyer Instruments, Inc. - Pressure gages, manometers, pressure-switches, transmitters, flowmeters, flow-switches, pitot tubes, anemometers, air velocity instruments, level-Switches, temperature-controllers, thermocouples, RTD's, and valves
- E.S.I. Environmental Sensors Inc. - Environmental technology corporation specializing in the design, manufacture, and distribution of instrumentation and systems for environmental measurement. Water proof sensors.
- Emfitech - Emfitech provides elastic electret film sensors and complete turnkey business solutions. Emfitech has over 12 years of experience in manufacturing elastic electret films, sensors and electronics for a variety of applications.
- Flowmeter Directory of Manufacturers and Suppliers - This page lists manufacturers of flowmeters and suppliers.
- Great Plains Industries, Inc. - Manufactures turbine flow meters, liquid flow sensors, transmitters and pumps for industrial, commercial and agricultural uses.
- Honeywell SSEC - - Pressure Sensor Index, data sheets, a FAQ, and other information and products from Honeywell.
- International Microelectronics Research Corporation - Research, Development, and Manufacturing for custom sensor applications and electronic inks.
- KEP Sales - Gross automation - Flow and rate measurement systems and industrial automation software and interface equipment.
- Kessler-Ellis Products - Manufacturer of flow meters, HMI software, industrial PCs, flow computers, rate meters, counters, timers, and various types of industrial measuring and sensing equipment.
- KOBOLD Instruments Inc. - A manufacturer and supplier of thermometers, switches, transmitters, sensors, flowmeters, gauges, indicators and meters.
- Labregulator - Gas regulation for laboratory applications, medical and scientific research laboratories.
- Liquid flowmeters - Small diameter liquid flowmeters for food and laboratory use
- Net Motion - Motion Control, pressure sensors, tubing, fittings, screws, flow meters and vacuum pumps.
- Process Controls - A large link list of various types of transducers and sensors.
- RJC Enterprises - OEM supplier of Fiber Optic Pressure, Temperature, and Oxygen sensors and Instrumentation for medicine.
- Sensor Electronics - Electronic and measurement equipment, low air velocity and air temperature measuring systems, and anemometers.
- Setra - Manufacturer of high accuracy weight, pressure and acceleration sensing devices.
- Strumentazione - Selling Fuji Prescale pressure sensitive film, several types and for many uses in the lab.
- www.electronetindia.com/ - Manufacturers of flow indicators, controllers, and totalizers in India
